MyBB 1.1.2 is a security update to the MyBB 1.1.1. It fixes several low risk vulnerabilities with the majority of them found in the Admin CP. It also fixes one moderate risk vulnerability on the front end on your board.

Our official stance behind the vulnerabilities found in the Admin CP is that they're low risk and very unlikely to affect any site. The vulnerabilities involve the user already having Admin CP access as well as Admin CP access to the specific sections they affect. There has been a user telling people that boards have been exploited by these vulnerabilities but to our knowledge, this is not the case. We recommend that you apply this update to your board, though it is up to you if you chose to apply the Admin CP changes too due to the reasons stated previously.